Min order! 99%4-Aminobutyric acid (Gamma)-CAS:56-12-2-Food grade,China NANJIAN price supplier

English name: : 4-Aminobutyric acid (Gamma)
Alias: 4- aminobutyric acid; gamma- amino butyric acid; GABA; aminobutyric acid; 4 (GAMMA) - aminobutyric acid (GABA); GABA; gamma aminobutyric acid; succinic acid
MF: C4H9NO2
MW: 103.12
EINECS: 200-258-6
CAS:56-12-2
Assay: 99%
Chemical Property: White flake or acicular crystal; a slight odor, deliquescence; easily soluble in water, slightly soluble in ethanol, insoluble in cold alcohol, ether and benzene
Useage: Can reduce the blood ammonia, promote brain The new supersedes the old.
Product Method:  1.synthesis by the pyrrolidone ring opening of.  
                 2 .fermentation using Escherichia coli as a species
                 3.To the adjacent benzene two phthalimide potassium and gamma chloride nitrile as raw material, heating the reaction, purified by treatment with sulphuric acid production.
Package: 25kg/drum
Price: USD 12.5/kg